VIE - SFO

£377 Find Cheap Flights from Vienna to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Vienna to San Francisco departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£478
Overall average: £616
United Airlines
Fri 3/7Fri 17/7
VIE - SFO • 2 stops
Cheapest one-way flight
£377
Typical prices: £439-£681
Multiple Airlines
Wed 8/4
VIE - SFO • 1 stop
Top airlines
United Airlines
Cheapest • from £478 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 27% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Vienna to San Francisco (VIE-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Vienna to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Vienna to San Francisco

Fri, 3 Jul - Fri, 17 Jul
United Airlines Logo
10:50 - 22:58
VIE
-
SFO
21h 08m
2 stops
United Airlines Logo
08:10 - 13:45
SFO
-
VIE
20h 35m
2 stops
£478United Airlines
Sat, 13 Jun - Wed, 24 Jun
United Airlines Logo
10:30 - 21:10
VIE
-
SFO
19h 40m
1 stop
United Airlines Logo
14:20 - 13:45
SFO
-
VIE
14h 25m
1 stop
£478United Airlines
Fri, 12 Jun - Sun, 21 Jun
United Airlines Logo
10:30 - 21:10
VIE
-
SFO
19h 40m
1 stop
United Airlines Logo
14:20 - 13:45
SFO
-
VIE
14h 25m
1 stop
£480United Airlines
Sat, 13 Jun - Thu, 25 Jun
United Airlines Logo
10:30 - 21:10
VIE
-
SFO
19h 40m
1 stop
United Airlines Logo
13:55 - 20:00
SFO
-
VIE
21h 05m
1 stop
£481United Airlines
Sun, 1 Mar - Sat, 14 Mar
Multiple Airlines Logo
19:15 - 19:48
VIE
-
SFO
33h 33m
2 stops
Multiple Airlines Logo
21:40 - 10:05
SFO
-
VIE
28h 25m
1 stop
£482Multiple Airlines
Sat, 13 Jun - Mon, 22 Jun
United Airlines Logo
10:30 - 21:10
VIE
-
SFO
19h 40m
1 stop
United Airlines Logo
19:15 - 19:30
SFO
-
VIE
15h 15m
1 stop
£483United Airlines
Sat, 13 Jun - Wed, 17 Jun
United Airlines Logo
10:30 - 21:10
VIE
-
SFO
19h 40m
1 stop
United Airlines Logo
13:40 - 08:20
SFO
-
VIE
33h 40m
1 stop
£484United Airlines
Sun, 14 Jun - Mon, 22 Jun
British Airways Logo
17:00 - 13:50
VIE
-
SFO
29h 50m
1 stop
British Airways Logo
16:35 - 22:40
SFO
-
VIE
21h 05m
1 stop
£485British Airways
Tue, 31 Mar - Sat, 11 Apr
United Airlines Logo
07:00 - 15:25
VIE
-
SFO
17h 25m
1 stop
United Airlines Logo
22:50 - 08:15
SFO
-
VIE
24h 25m
1 stop
£486United Airlines
Sun, 1 Mar - Sat, 14 Mar
Multiple Airlines Logo
19:15 - 19:48
VIE
-
SFO
33h 33m
2 stops
Multiple Airlines Logo
21:40 - 10:55
SFO
-
VIE
29h 15m
2 stops
£488Multiple Airlines
Booking Insights

KAYAK's insights & trends for Vienna to San Francisco flights

Get data-powered insights and trends into flights from Vienna to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Vienna to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Vienna to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Vienna to San Francisco is October, where tickets cost £397 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is £679 and £648 respectively.

How far in advance should I book a flight from Vienna to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Vienna to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Vienna to San Francisco, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know - Cheap tickets from Vienna to San Francisco

Low seasonNovember
Cheapest flight£377
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Vienna to San Francisco

When to book flights from Vienna to San Francisco

Are your dates flexible? Find out the best times to travel from Vienna to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Vienna to San Francisco

  • What is the cheapest flight from Vienna to San Francisco?

    In the last 3 days, the lowest price for a flight from Vienna to San Francisco was £377 for a one-way ticket and £478 for a return.

  • Which airports will I be using when flying from Vienna to San Francisco?

    When flying out of Vienna you will be using Vienna Intl. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Vienna to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Vienna to San Francisco?

    Star Alliance is the only airline alliance operating flights between Vienna and San Francisco.

  • Which is the best airline for flights from Vienna to San Francisco, United Airlines or Condor?

    The two airlines most popular with KAYAK users for flights from Vienna to San Francisco are United Airlines and Condor. With an average price for the route of £661 and an overall rating of 7.4, United Airlines is the most popular choice. Condor is also a great choice for the route, with an average price of £327 and an overall rating of 6.4.

  • How does KAYAK find such low prices on flights from Vienna to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vienna to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vienna to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Vienna is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Vienna to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Vienna with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vienna to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Vienna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Vienna to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Vienna to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Vienna to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9215 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

6.0 GoodAnonymous, Jan 2026
SLC - SFO
Read more United Airlines reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Flight was late - I was downgraded from first class to coach

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

The flight was canceled and airlines did nothing to accommodate the passengers. After few hours they booked me randomly on a flight that had long layover and didn’t provide any compensation or effort to help. The crew was rude, no representation on the airport. Everything needs to be on call and agents there had no knowledge or control. For everything, they were like we can’t do it and you need to file a claim later. That was not helpful at all and will not make my travel experience any easier. Very disappointed in their service.

Great plane and flight attendants. The person next to me had a DISGUSTING smelling mouth and breath, so that was nasty to deal with the whole flight. Brush your teeth, people! Condor was amazing, though :-)

It would be nice to have a cleaner facility, it was hard to access it. It was always full of people working in that space. The covers and especially the matt of bad quality and old. Many times reused. I would not use it. Food: the bread rolls were old, and food had strange choices. Chicken was terrible.

There was some nice staff when I entered and left, but the thrre flight attendants who served us were very brusque and rude. I have celiac and when I checked in, I tried to find the option to make sure my meals (stick on a 10+ hour flight after a 3 hour flight and short layover) were gluten free because I didn’t have time to get anything. Couldn’t find the selection for it, and every part of the meal and purchase options were gluten, so I didn’t get to eat. During check in the allergies section should be easy to identify and check so this doesn’t happen. Having more options for gluten free at this time should be easy.

Internet was advertised in-flight but not accessible. The foot rest in premium economy was stuck. For both nobody I asked was able to provide an answer/solution. However, this will not stop me from booking premium economy again, which I upgraded from my initial economy I had booked for my outbound flight YYZ to FRA.

Great flight, nice options for food and beverages. Fairly comfortable seats for a large person

Business class: or fist class: Seating absolutely terrible, same seats as everyone else , no space, we could not fit our knees in. I was sitting sideways since nobody else booked this business class. I wish we would have an option to select a business class for the main journey between USA and Europe, but regular class for the short flights in Europe.

The seating was exactly same as the rest of the plane. We had no space for our knees. In fact it was the tightest spacing of the seats I ever flew with, on a very old plane. (and we flew all over Asia and Europe) The same chairs. We were the only passengers in business or first class. Obviously funny.... The only difference was, we got a sendwich and we were offered a drink. Rest of the plane got a bottle of water.

The crew was great. Good etc was unacceptable for an overseas flight. Wine with a meal should be complimentary. Seat comfort /space horrible and I am 5‘3“ with heels on. Short haul probably ok but not on long haul flights

It was extremely difficult to upgrade my partners flight over the Internet from economy to economy, plus. Then it said clearly the checked luggage can be 32 kg. At the check-in counter in Hamburg, we had to pay 100 Euros ( $122.17) for the only 31kg peace checked luggage. We were told because the change was made less than 24 hours before the flight , the luggage weight would not be upgraded. Then they offered me that for €90 I can upgrade at the counter from economy to economy, plus so we can sit together on the flight from Frankfurt to San Francisco. I happily agreed and was charged. €99.($120.95), which I noticed too late. Especially about the Euro 100 up charge I feel upset and it’s a unfair way of doing business!

Everything you need to know for your flight from Vienna to San Francisco

Information on your arrival and departure airports